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The UAC-T142-AF28LM-DL and UAC-T142-AF40LM-DL are 2MP analog CCTV cameras designed for Full HD surveillance with dual-light illumination, built-in microphone, DWDR, and multi-format video support. Both models use a 1/3.0" CMOS sensor and support TVI, AHD, CVI, and CVBS video output.
The main difference between the two models is the fixed lens: the AF28LM-DL uses a 2.8mm lens, while the AF40LM-DL uses a 4.0mm lens.
Both cameras provide 2MP resolution with 1920 × 1080 Full HD video. The 1/3.0" CMOS sensor offers a minimum illumination of 0.003 lux at F1.6 with AGC enabled, while illumination reaches 0 lux when the illuminator is active.
The cameras support PAL and NTSC signal systems with shutter speeds ranging from 1/25s to 1/50,000s for PAL and 1/30s to 1/50,000s for NTSC.
Both models use an M12 fixed lens with different focal lengths and viewing angles:
| Model | Lens | Horizontal FOV | Vertical FOV | Diagonal FOV |
|---|---|---|---|---|
| UAC-T142-AF28LM-DL | 2.8mm | 100.9° | 56.5° | 121.8° |
| UAC-T142-AF40LM-DL | 4.0mm | 82.5° | 42.1° | 98.6° |
The 2.8mm model provides a wider viewing angle, while the 4.0mm model provides a narrower field of view.
The cameras feature dual-light illumination with two IR illuminators and two white-light illuminators. Both IR and white-light illumination provide a distance of up to 40 meters.
Available light modes include:
Dual Light Mode
Infrared Mode
White Light Mode
The illuminators have a rated lifetime of ≥60,000 hours.
The cameras use a BNC video output and support multiple analog video technologies:
TVI
AHD
CVI
CVBS
TVI, AHD, and CVI support 1080P@25/30fps and 720P@25/30fps, while CVBS supports PAL and NTSC.
Both models feature a built-in microphone. Camera audio is supported through compatible TVI and CVI connections at 1080P@25fps and 1080P@30fps.
The cameras provide several image adjustment and enhancement functions:
Global Exposure
BLC
HLC
DWDR
2D/3D Digital Noise Reduction
Auto/Manual White Balance
Auto/Day/Night modes
180° Horizontal Flip
180° Vertical Flip
The default exposure mode is Global, the default Day/Night mode is Auto, and the default illumination mode is Dual Light.
The cameras feature IP67 protection according to IEC 60529. They also provide 4KV surge protection for the power interface and 4KV surge protection for the video output interfaces.
The operating temperature range is -30°C to 60°C, with humidity up to 95% RH, non-condensing.
The cameras feature a metal + plastic housing and support:
Corner Mount
Pole Mount
Wall Mount
Pendant Mount
The dimensions are Φ117.8 × 96.5mm, with a weight of approximately 239g.
Both models operate on DC 12V ±25% and have a maximum power consumption of 3.6W. A 5.5mm power interface is provided.
The OSD menu supports 11 languages:
English
German
Spanish (Latin America)
French
Italian
Japanese
Korean
Polish
Portuguese (Brazil)
Russian
Turkish
2MP Full HD analog CCTV camera
1/3.0" CMOS sensor
1920 × 1080 maximum resolution
UAC-T142-AF28LM-DL: 2.8mm fixed M12 lens
UAC-T142-AF40LM-DL: 4.0mm fixed M12 lens
100.9° horizontal FOV on 2.8mm model
82.5° horizontal FOV on 4.0mm model
40m IR illumination
40m white-light illumination
Two IR + two white-light illuminators
≥60,000-hour illuminator lifetime
Dual Light / IR / White Light modes
TVI / AHD / CVI / CVBS support
Built-in microphone
Audio over TVI/CVI
DWDR
BLC & HLC
2D/3D Digital Noise Reduction
Auto/Manual White Balance
180° horizontal & vertical flip
4KV power surge protection
4KV video output surge protection
IP67 protection
DC 12V ±25% power
Maximum 3.6W power consumption
Metal + plastic construction
Corner, pole, wall & pendant mounting
11-language OSD menu
CE, FCC, RoHS & WEEE compliance
Overall, the UAC-T142-AF28LM-DL and UAC-T142-AF40LM-DL provide Full HD analog surveillance with 40m IR and 40m white-light illumination, built-in microphone, DWDR, multi-format BNC output, IP67 protection, and 4KV surge protection. The 2.8mm AF28LM-DL is the wider-angle option, while the 4.0mm AF40LM-DL provides a narrower field of view.
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